chiclientip

chiclientip

Getting started

Installation

go get gitea.dwysokinski.me/Kichiyaki/chiclientip

Usage

package main

import (
	"log"
	"net/http"

	"gitea.dwysokinski.me/Kichiyaki/chiclientip"
	"github.com/go-chi/chi/v5"
	"github.com/realclientip/realclientip-go"
)

func main() {
	stratXForwardedFor, err := realclientip.NewRightmostNonPrivateStrategy(http.CanonicalHeaderKey("X-Forwarded-For"))
	if err != nil {
		log.Fatalln("realclientip.NewRightmostNonPrivateStrategy", err)
	}
	strat := realclientip.NewChainStrategy(
		stratXForwardedFor,
		realclientip.RemoteAddrStrategy{},
	)

	router := chi.NewRouter()
	router.Use(chiclientip.ClientIP(strat))
	router.Get("/", func(w http.ResponseWriter, r *http.Request) {
		clientIP, _ := chiclientip.ClientIPFromContext(r.Context())
		_, _ = w.Write([]byte(clientIP))
	})

	http.ListenAndServe(":8080", router)
}

License

Distributed under the MIT License. See LICENSE for more information.

Contact

Dawid Wysokiński - [email protected]